CN219520040U - Online dust collector of cold-rolled strip steel surface - Google Patents
Online dust collector of cold-rolled strip steel surface Download PDFInfo
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- CN219520040U CN219520040U CN202320135809.XU CN202320135809U CN219520040U CN 219520040 U CN219520040 U CN 219520040U CN 202320135809 U CN202320135809 U CN 202320135809U CN 219520040 U CN219520040 U CN 219520040U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model relates to the field of metal deep processing, and discloses an online dust removing device for the surface of cold-rolled strip steel, which comprises the following components: the first dust removing part is arranged on the fixed carrier and is used for carrying out online dust removal on the surface of the cold-rolled strip steel; the second dust removing part is connected with the first dust removing part and is used for removing dust from the first dust removing part. The utility model removes dust on the surface of the cold-rolled strip steel on line through the first dust removing part, and the second dust removing part can remove dust on the first dust removing part, thereby providing production quality guarantee for producing high-quality boards, especially mirror boards, and simultaneously greatly improving production efficiency and avoiding frequent shutdown and manual wiping of the board surface.
Description
Technical Field
The utility model relates to the field of metal deep processing, in particular to an online dust removing device for the surface of cold-rolled strip steel.
Background
When the colored and black cold-rolled strip steel is subjected to cold rolling deep processing, dust or foreign matters with different degrees can be mixed on the surface of the incoming material sheet, and the processing quality of the sheet can be affected during the deep processing. The existing market is competitive, and enterprises produce high-quality plates, especially mirror plates, which is a key link for market winning. In the prior art, the aim of removing dust or foreign matters on the surface of the incoming material plate is fulfilled by wiping the plate through stopping during cold rolling deep processing, so that labor and time are consumed.
Disclosure of Invention
In view of the above, the utility model provides an online dust removing device for the surface of cold-rolled strip steel.
Specifically, the method comprises the following technical scheme:
an on-line dust removal device for the surface of cold-rolled strip steel, comprising:
the first dust removing part is arranged on the fixed carrier and is used for carrying out online dust removal on the surface of the cold-rolled strip steel;
the second dust removing part is connected with the first dust removing part and is used for removing dust from the first dust removing part.
Preferably, the first dust removing part comprises a first side plate, a second side plate, a first adhesive roller and a second adhesive roller;
the first side plate and the second side plate are arranged on the fixed carrier, the first side plate and the second side plate are arranged oppositely, the first end of the first adhesive roller and the first end of the second adhesive roller are both rotationally connected with the first side plate, and the second end of the first adhesive roller and the second end of the second adhesive roller are both rotationally connected with the second side plate;
the first bonding roller and the second bonding roller are oppositely arranged, and the cold-rolled strip steel is arranged between the first bonding roller and the first bonding roller.
Preferably, the first side plate comprises a first fixed plate and a first sliding block;
the second side plate comprises a second fixed plate and a second sliding block;
the first dust removing part comprises a first driving piece, a first mounting plate and a first driving plate;
the first fixing plate and the second fixing plate are arranged on the fixing carrier, the first sliding block is in sliding connection with the first fixing plate, the second sliding block is in sliding connection with the second fixing plate, the first end of the first adhesive roller is in rotary connection with the first sliding block, and the second end of the first adhesive roller is in rotary connection with the second sliding block;
the two ends of the first mounting plate are respectively connected with the first fixing plate and the second fixing plate, the two ends of the first driving plate are respectively connected with the first sliding block and the second sliding block, the first driving piece is arranged on the first mounting plate, the driving end of the first driving piece is connected with the first driving plate, and the first driving piece is used for driving the first adhesive roll to move in a direction away from or close to the second adhesive roll.
Preferably, the first fixing plate includes a first arm and a second arm, and the first arm and the second arm are disposed opposite to each other;
the second fixing plate comprises a third arm and a fourth arm, and the third arm and the fourth arm are oppositely arranged;
a first sliding rail is arranged on the first side of the first arm, a second sliding rail is arranged on the first side of the second arm, and two sides of the first sliding block are respectively connected with the first sliding rail and the second sliding rail in a sliding manner;
the first side of the third arm is provided with a third sliding rail, the second side of the fourth arm is provided with a fourth sliding rail, and two sides of the second sliding block are respectively connected with the third sliding rail and the fourth sliding rail in a sliding manner.
Preferably, the second dust removing part comprises a scraper spraying structure;
the two scraper spraying structures are arranged, one scraper spraying structure is arranged on the first side of the first adhesive roller, and the other scraper spraying structure is arranged on the first side of the second adhesive roller;
the scraper spraying structure is connected with the first side plate and the second side plate.
Preferably, the scraper spraying structure comprises a scraper shaft, a scraper and an adjusting structure;
the axis of the scraper shaft is parallel to the axis of the first adhesive roller and the axis of the second adhesive roller, the scraper is arranged on the scraper shaft, two ends of the scraper shaft are respectively connected with the first side plate and the second side plate, the adjusting structure is arranged on the first side plate, and the adjusting structure is connected with one end of the scraper shaft;
the adjusting structure of one scraper spraying structure is used for adjusting the distance between the scraper and the first adhesive roller, and the adjusting structure of the other scraper spraying structure is used for adjusting the distance between the scraper and the second adhesive roller.
Preferably, the adjusting structure comprises a first bearing, a swing rod, a connecting rod and a connecting rod seat;
the two first bearings are respectively sleeved at two ends of the scraper shaft, and the swing rod is connected with one end of the scraper shaft;
the connecting rod seat is arranged on the first side plate or the second side plate, a connecting rod hole is formed in the connecting rod seat, the connecting rod penetrates through the connecting rod hole, the connecting rod is movably connected with the connecting rod seat, and the connecting rod is used for driving the swing rod to drive the scraper shaft to swing circumferentially around the axis of the scraper shaft.
Preferably, the adjustment structure comprises a first nut and a second nut;
the connecting rod is provided with external threads, the first nut and the second nut are in threaded connection with the connecting rod, the first nut is arranged on one side of the connecting rod hole, and the second nut is arranged on the other side of the connecting rod hole.
Preferably, the scraper spraying structure comprises a spraying pipe and a nozzle;
the axis of shower with the axis of first bonding roller with the axis parallel arrangement of second bonding roller, the nozzle is provided with a plurality of, and a plurality of the nozzle is followed the axis extending direction of shower evenly arranges.
Preferably, the second dust removing part comprises a water collecting tank;
the water collecting tank is respectively connected with the first side plate and the second side plate, and the water collecting tank is arranged on one side of the second adhesive roller.
The technical scheme provided by the utility model has the beneficial effects that at least:
the utility model removes dust on the surface of the cold-rolled strip steel on line through the first dust removing part, and the second dust removing part can remove dust on the first dust removing part, thereby providing production quality guarantee for producing high-quality boards, especially mirror boards, and simultaneously greatly improving production efficiency and avoiding frequent shutdown and manual wiping of the board surface.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view showing the overall appearance of an online dust removing device for the surface of a cold-rolled strip steel according to one embodiment of the utility model;
FIG. 2 is a schematic cross-sectional view of an online dust removing device for a surface of a cold-rolled strip steel according to an embodiment of the utility model;
FIG. 3 is a schematic longitudinal section view of an on-line dust removing device for the surface of cold-rolled steel strip according to one embodiment of the utility model;
FIG. 4 is a schematic left view of an online dust removing device for the surface of cold-rolled steel strip according to an embodiment of the utility model;
fig. 5 is a schematic diagram of an adjusting structure of an on-line dust removing device for a surface of a cold-rolled steel strip according to an embodiment of the utility model.
Reference numerals in the drawings are respectively expressed as:
110-a first side plate; 111-a first fixing plate; 1111—a first slide rail; 1112-a second slide rail; 1113-a first arm; 1114-second arm; 112-a first slider; 113-a third slider; 120-a second side panel; 121-a second fixing plate; 1211-a third slide rail; 1212-fourth slide rail; 1213-a third arm; 1214-fourth arm; 122-a second slider; 123-fourth slider; 130-a first adhesive roll; 131-a bearing through cover; 132-self-aligning roller bearings; 133-bearing end caps; 140-a second adhesive roll; 151-a first driver; 152-a first mounting plate; 153-a first drive plate; 161-a second driver; 162-a second mounting plate; 163-a second drive plate; 164-joint gland; 165-spherical joint; 170-handle; 210-a scraper shaft; 220-scraper; 230-spraying pipes; 240-nozzle; 250-pipe clamp; 260-a water collection sump; 270-an adjustment structure; 271-a linkage mount; 272-a connecting rod; 273-swinging rod; 274-a first nut; 275-a second nut; 276-pin shaft; 300-cold rolling the strip steel.
An explicit embodiment of the present utility model has been shown by the above drawings, and will be described in more detail later. The drawings and the written description are not intended to limit the scope of the inventive concepts in any way, but rather to illustrate the inventive concepts to those skilled in the art by reference to the specific embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Before describing embodiments of the present utility model in further detail, the terms "upper", "lower", "side", and "orientation" used in the examples of the present utility model are not meant to limit the scope of the present utility model with reference to the orientation shown in fig. 1.
In order to make the technical scheme and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, 2, 3 and 4, an online dust removing device for a surface of a cold-rolled steel strip comprises: the first dust removing part is arranged on the fixed carrier and is used for carrying out online dust removal on the surface of the cold-rolled strip steel 300; the second dust removal portion is connected with the first dust removal portion, and the second dust removal portion is used for removing dust to the first dust removal portion.
Further, in this embodiment, dust and impurities on the surface of the cold-rolled steel strip 300 are removed by the first dust removing portion, and dust and impurities removed from the cold-rolled steel strip 300 by the first dust removing portion are removed by the second dust removing portion, so that the cleanliness of the dust removing device is ensured. In the operation process of the cold-rolled strip steel 300 in the embodiment, the first dust removing part performs online dust removal on the cold-rolled strip steel 300, thereby providing production quality guarantee for producing high-quality plates, especially mirror-surface plates, and simultaneously greatly improving production efficiency and avoiding frequent shutdown and manual plate surface wiping.
Preferably, as shown in fig. 1, in the present embodiment, the first dust removing part includes a first side plate 110, a second side plate 120, a first adhesive roller 130, and a second adhesive roller 140; the first side plate 110 and the second side plate 120 are arranged on the fixed carrier, the first side plate 110 and the second side plate 120 are oppositely arranged, the first end of the first adhesive roller 130 and the first end of the second adhesive roller 140 are both rotationally connected with the first side plate 110, and the second end of the first adhesive roller 130 and the second end of the second adhesive roller 140 are both rotationally connected with the second side plate 120; the first bonding roll 130 and the second bonding roll 140 are disposed opposite to each other, and the cold rolled strip 300 is disposed between the first bonding roll 130 and the first bonding roll 130.
Further, the first side plate 110 and the second side plate 120 in this embodiment are mounted on the ground or a set of cold rolling processes by fasteners. The first side plate 110 and the second side plate 120 are vertically arranged, the first adhesive roller 130 and the second adhesive roller 140 are horizontally arranged, the first adhesive roller 130 is positioned on the upper side of the cold-rolled strip steel 300 to remove dust on the upper surface of the cold-rolled strip steel 300, and the second adhesive roller 140 is positioned on the lower side of the cold-rolled strip steel 300 to remove dust on the lower surface of the cold-rolled strip steel 300. In the working process, the first adhesive roller 130 and the second adhesive roller 140 are respectively abutted against the upper surface and the lower surface of the cold-rolled strip steel 300, and under the action of friction force, the cold-rolled strip steel 300 drives the first adhesive roller 130 to circumferentially rotate around the axis of the first adhesive roller 130 in the forward advancing process, and simultaneously drives the second adhesive roller 140 to circumferentially rotate around the axis of the second adhesive roller 140.
Preferably, as shown in fig. 1, 2, 4 and 5, the first side plate 110 includes a first fixing plate 111 and a first slider 112; the second side plate 120 includes a second fixing plate 121 and a second slider 122; the first dust removing part includes a first driving piece 151, a first mounting plate 152, and a first driving plate 153; the first fixing plate 111 and the second fixing plate 121 are arranged on the fixing carrier, the first sliding block 112 is in sliding connection with the first fixing plate 111, the second sliding block 122 is in sliding connection with the second fixing plate 121, the first end of the first adhesive roller 130 is in rotational connection with the first sliding block 112, and the second end of the first adhesive roller 130 is in rotational connection with the second sliding block 122; the first fixing plate 111 and the second fixing plate 121 are respectively connected to two ends of the first mounting plate 152, the first slider 112 and the second slider 122 are respectively connected to two ends of the first driving plate 153, the first driving piece 151 is disposed on the first mounting plate 152, the driving end of the first driving piece 151 is connected to the first driving plate 153, and the first driving piece 151 is used for driving the first adhesive roller 130 to move in a direction away from or close to the second adhesive roller 140.
Further, in this embodiment, the first driving member 151 is an air cylinder, and the first driving member 151, the first mounting plate 152, and the first driving plate 153 are disposed on the upper portion of the first adhesive roller 130. The fixed end of the first driving member 151 is disposed on the first mounting plate 152, the output end of the first driving member 151 is disposed downward, and the output end of the first driving member 151 is connected with the first driving plate 153. The first mounting plate 152 and the first driving plate 153 are bar-shaped plates conforming to mechanical properties. The first slider 112 slides relative to the first fixing plate 111 under the driving of the first driving plate 153, and the second slider 122 slides relative to the second fixing plate 121, so as to drive the first adhesive roller 130 to move downward or upward. When the first bonding roll 130 moves downwards, the first bonding roll 130 is propped against the upper surface of the cold-rolled strip steel 300 to remove dust on the upper surface of the cold-rolled strip steel 300; when the first bonding roll 130 moves upward, the first bonding roll 130 is separated from the upper surface of the cold-rolled strip 300, and at this time, the second dust removing part may be used to remove dust from the first bonding roll 130.
Further, in one embodiment, the second adhesive roll 140 is fixedly arranged relative to the first fixing plate 111 and the second fixing plate 121, and when the cold-rolled strip steel 300 enters the cold-rolled strip steel 300 on-line dust removing device, the lower surface of the cold-rolled strip steel 300 directly abuts against the second adhesive roll 140 to directly remove dust from the lower surface of the cold-rolled strip steel 300; when the first bonding roll 130 moves upwards, no cold-rolled strip steel 300 exists between the first bonding roll 130 and the second bonding roll 140, and at the moment, the second bonding roll 140 can be dedusted by adopting a second dedusting part.
Further, as shown in fig. 1 and 3 in this embodiment, the first side plate 110 further includes a third slider 113; the second side plate 120 further includes a fourth slider 123; the first dust removing part includes a second driving member 161, a second mounting plate 162, and a second driving plate 163; the third sliding block 113 is in sliding connection with the first fixed plate 111, the fourth sliding block 123 is in sliding connection with the second fixed plate 121, the first end of the second adhesive roller 140 is in rotary connection with the third sliding block 113, and the second end of the second adhesive roller 140 is in rotary connection with the fourth sliding block 123; the first fixing plate 111 and the second fixing plate 121 are respectively connected to both ends of the second mounting plate 162, the third slider 113 and the fourth slider 123 are respectively connected to both ends of the second driving plate 163, the second driving member 161 is disposed on the second mounting plate 162, and the driving end of the second driving member 161 is connected to the second driving plate 163.
Further, the second driving member 161 in the present embodiment is an air cylinder, and the second driving member 161, the second mounting plate 162, and the second driving plate 163 are all disposed at the lower portion of the second adhesive roller 140. The fixed end of the second driving member 161 is disposed on the second mounting plate 162, the output end of the second driving member 161 is disposed upward, and the output end of the second driving member 161 is connected to the second driving plate 163. The second mounting plate 162 and the second driving plate 163 are each strip-shaped plates conforming to mechanical properties. The third slider 113 slides relative to the first fixing plate 111 under the driving of the second driving plate 163, and the fourth slider 123 slides relative to the second fixing plate 121, so as to drive the second adhesive roller 140 to move downward or upward. When the second bonding roll 140 moves upwards, the second bonding roll 140 is propped against the lower surface of the cold-rolled strip steel 300 to remove dust on the lower surface of the cold-rolled strip steel 300; when the second bonding roll 140 moves downward, the second bonding roll 140 is separated from the lower surface of the cold-rolled strip 300, and at this time, the second bonding roll 140 may be dedusted by using a second dedusting part.
Further, in this embodiment, two first driving members 151 and two second driving members 161 are provided, and the two first driving members 151 and the two second driving members 161 are disposed in one-to-one correspondence. The first driving plate 153 and the second driving plate 163 are of welded structures, two joint pressing covers 164 are arranged on one side of each driving plate, spherical joints 165 are arranged in the second driving plate 163, the first driving plate 153 and the joint pressing covers 164, and threaded holes of the spherical joints 165 are used for connecting piston rods of cylinders. The second driving member 161 drives the second driving plate 163 to move upwards or downwards when performing telescopic action, and the first driving member 151 drives the first driving plate 153 to move downwards or upwards when performing telescopic action, so that the first adhesive roller 130 and the second adhesive roller 140 can move oppositely or reversely.
Further, when the second dust removing portion removes dust from the first dust removing portion, the cold-rolled strip steel 300 to be removed dust does not exist between the first bonding roller 130 and the second bonding roller 140.
Preferably, the first fixing plate 111 includes a first arm 1113 and a second arm 1114, the first arm 1113 and the second arm 1114 being disposed opposite to each other; the second fixing plate 121 includes a third arm 1213 and a fourth arm 1214, the third arm 1213 and the fourth arm 1214 being disposed opposite to each other; a first side of the first arm 1113 is provided with a first sliding rail 1111, a first side of the second arm 1114 is provided with a second sliding rail 1112, and two sides of the first slider 112 are respectively connected with the first sliding rail 1111 and the second sliding rail 1112 in a sliding manner; the first side of the third arm 1213 is provided with a third slide rail 1211, the second side of the fourth arm 1214 is provided with a fourth slide rail 1212, and two sides of the second slider 122 are respectively slidably connected with the third slide rail 1211 and the fourth slide rail 1212.
Further, as shown in fig. 1 and 4, the first fixing plate 111 and the second fixing plate 121 are both U-shaped plates. The first side of the first arm 1113 refers to the side of the first arm 1113 toward the second arm 1114, the first side of the second arm 1114 refers to the side of the second arm 1114 toward the first arm 1113, the first side of the third arm 1213 refers to the side of the third arm 1213 toward the fourth arm 1214, and the first side of the fourth arm 1214 refers to the side of the fourth arm 1214 toward the third arm 1213. The first slide rail 1111, the second slide rail 1112, the third slide rail 1211, and the fourth slide rail 1212 are disposed in a vertical direction.
Further, the first slider 112 is located at an upper portion of the third slider 113, and the second slider 122 is located at an upper portion of the fourth slider 123. Both sides of the third slider 113 are respectively connected with the first slide rail 1111 and the second slide rail 1112 in a sliding manner, and both sides of the fourth slider 123 are respectively connected with the third slide rail 1211 and the fourth slide rail 1212 in a sliding manner.
Preferably, as shown in fig. 1 and 3, the second dust removing part includes a scraper spray structure; two scraper spraying structures are arranged, one scraper spraying structure is arranged on the first side of the first adhesive roller 130, and the other scraper spraying structure is arranged on the first side of the second adhesive roller 140; the doctor blade spray structure is connected to the first side plate 110 and the second side plate 120.
Further, as shown in fig. 3, the first side of the first adhesive roll 130 is the right side of the first adhesive roll 130, and the first side of the second adhesive roll 140 is the right side of the second adhesive roll 140.
Preferably, the blade spray structure includes a blade shaft 210, a blade 220, and an adjustment structure 270; the axis of the scraper shaft 210 is parallel to the axis of the first adhesive roller 130 and the axis of the second adhesive roller 140, the scraper 220 is arranged on the scraper shaft 210, two ends of the scraper shaft 210 are respectively connected with the first side plate 110 and the second side plate 120, the adjusting structure 270 is arranged on the first side plate 110, and the adjusting structure 270 is connected with one end of the scraper shaft 210; the adjustment structure 270 of one blade spray structure is used to adjust the distance between the blade 220 and the first adhesive roll 130, and the adjustment structure 270 of the other blade spray structure is used to adjust the distance between the blade 220 and the second adhesive roll 140.
Further, as shown in fig. 1, 3 and 4, a doctor blade shaft 210 is disposed at an upper portion of the first adhesive roll 130, one end of a doctor blade 220 is disposed on the first slider 112, the other end of the doctor blade shaft 210 is disposed on the second slider 122, the doctor blade 220 is an arc-shaped blade, the doctor blade 220 is disposed at a middle portion of the doctor blade shaft 210, an adjusting structure 270 is disposed on the first slider 112, and the doctor blade 220 is adjusted to be far from and near the first adhesive roll 130 by the adjusting structure 270. The other scraper shaft 210 is located at the lower part of the second adhesive roll 140, one end of the scraper 220 is arranged on the third sliding block 113, the other end of the scraper shaft 210 is arranged on the fourth sliding block 123, the scraper 220 is an arc-shaped knife, an adjusting structure 270 is located on the third sliding block 113, and the scraper 220 is adjusted to be far away from and close to the second adhesive roll 140 through the adjusting structure 270.
Further, self-lubricating bearings are provided on both sides of the doctor shaft 210.
Preferably, as shown in fig. 5, the adjusting structure 270 includes a first bearing, a swing link 273, a link 272, and a link seat 271; the two first bearings are respectively sleeved at two ends of the scraper shaft 210, and the swinging rod 273 is connected with one end of the scraper shaft 210; the connecting rod seat 271 is disposed on the first side plate 110 or the second side plate 120, a connecting rod 272 hole is disposed on the connecting rod seat 271, the connecting rod 272 penetrates through the connecting rod 272 hole, the connecting rod 272 is movably connected with the connecting rod seat 271, and the connecting rod 272 is used for driving the swinging rod 273 to drive the scraper shaft 210 to swing circumferentially around the axis of the scraper shaft 210.
Further, one end of the connecting rod 272, which is connected with the swinging rod 273, is provided with two clamping plates which are arranged oppositely, the two clamping plates are provided with assembly holes, the swinging rod 273 is provided with a connecting hole, and the connecting hole and the two assembly holes are coaxially arranged. In this embodiment, one end of the swinging rod 273 is located between two clamping plates, and the swinging rod 273 and the connecting rod 272 are connected by inserting two assembly holes and connecting holes through the pin shaft 276, and the swinging rod 273 can rotate relative to the pin shaft 276. The other end of the swinging rod 273 is sleeved at the shaft end of the scraper shaft 210, and the swinging rod 273 is in interference connection with the scraper shaft 210. As shown in fig. 4, when the connecting rod 272 is moved rightward in the adjusting structure 270 on the first slider 112, the swinging rod 273 drives the scraper shaft 210 to rotate clockwise along the axis of the scraper shaft 210, so that the blade edge of the scraper 220 is attached to the surface of the first adhesive roller 130, and impurities on the first adhesive roller 130 can be removed; when the connecting rod 272 is moved rightward in the adjusting structure 270 on the third slider 113, the swinging rod 273 drives the scraper shaft 210 to rotate counterclockwise along the axis of the scraper shaft 210, so that the blade edge of the scraper 220 is attached to the surface of the second adhesive roller 140, and the impurity on the second adhesive roller 140 can be removed.
Preferably, the adjustment structure 270 includes a first nut 274 and a second nut 275; the connecting rod 272 is provided with external threads, a first nut 274 and a second nut 275 are in threaded connection with the connecting rod 272, the first nut 274 is arranged on one side of the hole of the connecting rod 272, and the second nut 275 is arranged on the other side of the hole of the connecting rod 272.
Further, as shown in fig. 5, the link seat 271 of the adjusting structure 270 on the first slider 112 is fixed to the first slider 112 by a bolt, and the link seat 271 of the adjusting structure 270 on the third slider 113 is fixed to the third slider 113 by a bolt. Movement of the link 272 to the right or left may be achieved by screwing the first nut 274 and the second nut 275.
Preferably, the doctor blade spray structure includes a spray tube 230 and a nozzle 240; the axis of the shower pipe 230 is disposed in parallel with the axis of the first bonding roller 130 and the axis of the second bonding roller 140, the nozzle 240 is provided in plurality, and the plurality of nozzles 240 are uniformly arranged along the extending direction of the axis of the shower pipe 230.
Further, in this embodiment, the nozzle 240 is a fan-shaped nozzle, two ends of the spray pipe 230 are fixed by pipe clamps 250, a ball valve is disposed on the operation side of the spray pipe 230, a cleaning agent with pressure is injected into the spray pipe 230, and the cleaning agent is uniformly sprayed on the surfaces of the first adhesive roll 130 and the second adhesive roll 140 in a fan-shaped manner by the fan-shaped nozzle.
Preferably, as shown in fig. 1 and 3, the second dust removing part includes a water collecting tank 260; the water collection tank 260 is connected to the first side plate 110 and the second side plate 120, respectively, and the water collection tank 260 is disposed at one side of the second adhesive roll 140.
Further, in this embodiment, the surfaces of the first adhesive roller 130 and the second adhesive roller 140 have viscosity and remain viscous for repeated use after cleaning by the cleaning agent, the two ends of the first adhesive roller 130 and the second adhesive roller 140 are respectively provided with a self-aligning roller bearing 132, the self-aligning roller bearings 132 are respectively built in bearing seats, and the two end surfaces of the bearing seats are respectively provided with a bearing penetrating cover 131 and a bearing end cover 133, so that the first adhesive roller 130 and the second adhesive roller 140 can rotate under the action of the self-aligning roller bearings 132.
Further, as shown in fig. 1, the handle 170 may be inserted into the shaft head of the first adhesive roll 130 or the second adhesive roll 140, the handle 170 is manually rotated to drive the first adhesive roll 130 or the second adhesive roll 140 to rotate, the water collecting tank 260 is arranged on the second driving plate 163, a ball valve is arranged on the bottom surface of the water collecting tank 260, and the cleaning agent sprayed on the first adhesive roll 130 and the second adhesive roll 140 drops into the water collecting tank 260 and is discharged out of the unit for treatment through the ball valve interface on the bottom surface of the water collecting tank.
In this embodiment, the online dust removing device for the surface of the cold-rolled strip steel may be arranged after uncoiling in a cold-rolling process unit such as uncoiling, annealing, flattening, withdrawal straightening, slitting and the like. When the cold-rolled strip steel 300 is deeply processed and produced by a process unit, the first adhesive roller 130 and the second adhesive roller 140 respectively clamp the cold-rolled strip steel 300 under the extending action of piston rods of the first driving piece 151 and the second driving piece 161, the cold-rolled strip steel 300 walks along the running direction of the unit, the first adhesive roller 130 and the second adhesive roller 140 passively rotate by virtue of friction force generated when the cold-rolled strip steel 300 is clamped by lamination, and therefore dust or foreign matters on the surface of the cold-rolled strip steel 300 can be adhered to the surface of the cold-rolled strip steel 300 by the adhesion of the surfaces of roller bodies of the first adhesive roller 130 and the second adhesive roller 140, so that the dust removing effect is achieved; when the maintenance of the production equipment is stopped, the piston rods of the first driving piece 151 and the second driving piece 161 are retracted, the first adhesive roller 130 and the second adhesive roller 140 are opened, the connecting rod 272 is regulated to enable the cutting edge of the scraper 220 to be respectively contacted with the surfaces of the roller bodies of the first adhesive roller 130 and the second adhesive roller 140, the cleaning agent is continuously sprayed to the surfaces of the roller bodies of the first adhesive roller 130 and the second adhesive roller 140 through the nozzle 240, the first adhesive roller 130 and the second adhesive roller 140 are respectively rotated by hand by using the handle 170, dust and foreign matters on the roller bodies of the first adhesive roller 130 and the second adhesive roller 140 are cleaned, and the connecting rod 272 is regulated to enable the cutting edge of the scraper 220 to be separated from the roller bodies of the first adhesive roller 130 and the second adhesive roller 140 after cleaning, so that the cleaning agent can be put into the online dust removing production and processing.
In the present disclosure, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The term "plurality" refers to two or more, unless explicitly defined otherwise.
Other embodiments of the utility model will be apparent to those skilled in the art from consideration of the specification and practice of the utility model disclosed herein. This utility model is intended to cover any variations, uses, or adaptations of the utility model following, in general, the principles of the utility model and including such departures from the present disclosure as come within known or customary practice within the art to which the utility model pertains. The specification and examples are to be regarded in an illustrative manner only.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (10)
1. An on-line dust removal device for the surface of cold-rolled strip steel is characterized by comprising:
the first dust removing part is arranged on the fixed carrier and is used for carrying out online dust removal on the surface of the cold-rolled strip steel;
the second dust removing part is connected with the first dust removing part and is used for removing dust from the first dust removing part.
2. The on-line dust removing device for cold-rolled strip steel surface according to claim 1, wherein,
the first dust removing part comprises a first side plate, a second side plate, a first adhesive roller and a second adhesive roller;
the first side plate and the second side plate are arranged on the fixed carrier, the first side plate and the second side plate are arranged oppositely, the first end of the first adhesive roller and the first end of the second adhesive roller are both rotationally connected with the first side plate, and the second end of the first adhesive roller and the second end of the second adhesive roller are both rotationally connected with the second side plate;
the first bonding roller and the second bonding roller are oppositely arranged, and the cold-rolled strip steel is arranged between the first bonding roller and the first bonding roller.
3. The on-line dust removing device for cold-rolled strip steel surface according to claim 2, wherein,
the first side plate comprises a first fixed plate and a first sliding block;
the second side plate comprises a second fixed plate and a second sliding block;
the first dust removing part comprises a first driving piece, a first mounting plate and a first driving plate;
the first fixing plate and the second fixing plate are arranged on the fixing carrier, the first sliding block is in sliding connection with the first fixing plate, the second sliding block is in sliding connection with the second fixing plate, the first end of the first adhesive roller is in rotary connection with the first sliding block, and the second end of the first adhesive roller is in rotary connection with the second sliding block;
the two ends of the first mounting plate are respectively connected with the first fixing plate and the second fixing plate, the two ends of the first driving plate are respectively connected with the first sliding block and the second sliding block, the first driving piece is arranged on the first mounting plate, the driving end of the first driving piece is connected with the first driving plate, and the first driving piece is used for driving the first adhesive roll to move in a direction away from or close to the second adhesive roll.
4. An on-line dust removing device for cold-rolled steel strip surface according to claim 3, wherein,
the first fixing plate comprises a first arm and a second arm, and the first arm and the second arm are oppositely arranged;
the second fixing plate comprises a third arm and a fourth arm, and the third arm and the fourth arm are oppositely arranged;
a first sliding rail is arranged on the first side of the first arm, a second sliding rail is arranged on the first side of the second arm, and two sides of the first sliding block are respectively connected with the first sliding rail and the second sliding rail in a sliding manner;
the first side of the third arm is provided with a third sliding rail, the second side of the fourth arm is provided with a fourth sliding rail, and two sides of the second sliding block are respectively connected with the third sliding rail and the fourth sliding rail in a sliding manner.
5. The on-line dust removing device for cold-rolled strip steel surface according to claim 2, wherein,
the second dust removing part comprises a scraper spraying structure;
the two scraper spraying structures are arranged, one scraper spraying structure is arranged on the first side of the first adhesive roller, and the other scraper spraying structure is arranged on the first side of the second adhesive roller;
the scraper spraying structure is connected with the first side plate and the second side plate.
6. The on-line dust removing device for cold-rolled steel strip surface according to claim 5, wherein,
the scraper spraying structure comprises a scraper shaft, a scraper and an adjusting structure;
the axis of the scraper shaft is parallel to the axis of the first adhesive roller and the axis of the second adhesive roller, the scraper is arranged on the scraper shaft, two ends of the scraper shaft are respectively connected with the first side plate and the second side plate, the adjusting structure is arranged on the first side plate, and the adjusting structure is connected with one end of the scraper shaft;
the adjusting structure of one scraper spraying structure is used for adjusting the distance between the scraper and the first adhesive roller, and the adjusting structure of the other scraper spraying structure is used for adjusting the distance between the scraper and the second adhesive roller.
7. The on-line dust removing device for cold-rolled steel strip surface according to claim 6, wherein,
the adjusting structure comprises a first bearing, a swing rod, a connecting rod and a connecting rod seat;
the two first bearings are respectively sleeved at two ends of the scraper shaft, and the swing rod is connected with one end of the scraper shaft;
the connecting rod seat is arranged on the first side plate or the second side plate, a connecting rod hole is formed in the connecting rod seat, the connecting rod penetrates through the connecting rod hole, the connecting rod is movably connected with the connecting rod seat, and the connecting rod is used for driving the swing rod to drive the scraper shaft to swing circumferentially around the axis of the scraper shaft.
8. The on-line dust removing device for cold-rolled steel strip surface according to claim 7, wherein,
the adjusting structure comprises a first nut and a second nut;
the connecting rod is provided with external threads, the first nut and the second nut are in threaded connection with the connecting rod, the first nut is arranged on one side of the connecting rod hole, and the second nut is arranged on the other side of the connecting rod hole.
9. The on-line dust removing device for cold-rolled steel strip surface according to claim 5, wherein,
the scraper spraying structure comprises a spraying pipe and a nozzle;
the axis of shower with the axis of first bonding roller with the axis parallel arrangement of second bonding roller, the nozzle is provided with a plurality of, and a plurality of the nozzle is followed the axis extending direction of shower evenly arranges.
10. The on-line dust removing device for cold-rolled steel strip surface according to claim 5, wherein,
the second dust removing part comprises a water collecting tank;
the water collecting tank is respectively connected with the first side plate and the second side plate, and the water collecting tank is arranged on one side of the second adhesive roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320135809.XU CN219520040U (en) | 2023-01-31 | 2023-01-31 | Online dust collector of cold-rolled strip steel surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320135809.XU CN219520040U (en) | 2023-01-31 | 2023-01-31 | Online dust collector of cold-rolled strip steel surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219520040U true CN219520040U (en) | 2023-08-15 |
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ID=87645333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320135809.XU Active CN219520040U (en) | 2023-01-31 | 2023-01-31 | Online dust collector of cold-rolled strip steel surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219520040U (en) |
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2023
- 2023-01-31 CN CN202320135809.XU patent/CN219520040U/en active Active
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